2 Samuel 3:1-2

Young's Literal Translation

3 And the war is long between the house of Saul and the house of David, and David is going on and [is] strong, and the house of Saul are going on and [are] weak.

² And there are born to David sons in Hebron, and his first-born is Amnon, of Ahinoam the Jezreelitess,